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[v2,4/5] thermal/drivers/mediatek/lvts: Start sensor interrupts disabled

Message ID 20241209-mt8192-lvts-filtered-suspend-fix-v2-4-5b046a99baa9@collabora.com (mailing list archive)
State New
Headers show
Series thermal/drivers/mediatek/lvts: Fixes for suspend and IRQ storm, and cleanups | expand

Commit Message

Nícolas F. R. A. Prado Dec. 9, 2024, 5 p.m. UTC 
Interrupts are enabled per sensor in lvts_update_irq_mask() as needed,
there's no point in enabling all of them during initialization. Change
the MONINT register initial value so all sensor interrupts start
disabled.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
 drivers/thermal/mediatek/lvts_thermal.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
index 04bfbfe93a71ee9e3428bfd7f8bd359fe9446e88..38668b5b34c7375d3a3b0dcf8dcc965a254776cc 100644
--- a/drivers/thermal/mediatek/lvts_thermal.c
+++ b/drivers/thermal/mediatek/lvts_thermal.c
@@ -65,7 +65,6 @@ 
 #define LVTS_HW_FILTER				0x0
 #define LVTS_TSSEL_CONF				0x13121110
 #define LVTS_CALSCALE_CONF			0x300
-#define LVTS_MONINT_CONF			0x0300318C
 
 #define LVTS_MONINT_OFFSET_HIGH_INTEN_SENSOR0		BIT(3)
 #define LVTS_MONINT_OFFSET_HIGH_INTEN_SENSOR1		BIT(8)
@@ -951,7 +950,7 @@  static int lvts_irq_init(struct lvts_ctrl *lvts_ctrl)
 	 * The LVTS_MONINT register layout is the same as the LVTS_MONINTSTS
 	 * register, except we set the bits to enable the interrupt.
 	 */
-	writel(LVTS_MONINT_CONF, LVTS_MONINT(lvts_ctrl->base));
+	writel(0, LVTS_MONINT(lvts_ctrl->base));
 
 	return 0;
 }